Sketch the graphs of the functions. Fx) = x + x2 - 6x and g(x) = 0 -8 -6 -4 -2 4 6 8 y 6- 6 2 2 -8 -6 -4 -2 2 4 8 -8 -6 -4 4 6 8 -8 -6 -4 -2 4 8 -2 -6 -8 Find the area of the region completely enclosed by the graphs of the given functions f and g. square units
Sketch the graphs of the functions. Fx) = x + x2 - 6x and g(x) = 0 -8 -6 -4 -2 4 6 8 y 6- 6 2 2 -8 -6 -4 -2 2 4 8 -8 -6 -4 4 6 8 -8 -6 -4 -2 4 8 -2 -6 -8 Find the area of the region completely enclosed by the graphs of the given functions f and g. square units
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.6: Quadratic Functions
Problem 57E
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how to sketch the graph of a given polynomial function
- step1: find the zeros of the polynomial function(the points where it cuts the x-axis)
- step2: find the point of inflection(points where the curve changes its concavity)
- step3: find the nature of concavity (concave upward, concave downward)
- step4: draw the graph
Step 2:finding zeros
we have,
Step 3: point of inflection
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